Yeh, Ching-Hua, Friedrich-Karl Lücke, and Johann Janssen. 2015. “Bioplastics: Acceptable for the Packaging of Organic Food? A Policy Analysis”. Journal of Agriculture, Food Systems, and Community Development 6 (1). Ithaca, NY, USA:95-105. https://doi.org/10.5304/jafscd.2015.061.009.